Clinical Information Discusses physiology, pathophysiology, and general clinical aspects, as they relate to a laboratory test. Carcinoembryonic antigen (CEA) is a glycoprotein normally found in embryonic entodermal epithelium.
Europe's Coldest Cities in Summer. Europe's northernmost city has the continent's coolest summers. No other major city stays anywhere as tepid as ReykjavÃ­k, Iceland, where maximum temperatures average a meagre 12.7 degrees Celsius (54.8 degrees Fahrenheit). That's over five degrees Celsius (10 Â°F) lower than the next coldest city, Leeds.
Average August Temperatures for Cities in Europe. Average temperatures for August at major cities throughout Europe are listed below in degrees Celsius and Fahrenheit. Included in this list are Europe's national capitals plus cities with a metropolitan population of over one million people. The cities range from Amsterdam to Zurich and from ReykjavÃ­k to Ä°stanbul.